Card supporting mat



FIG. 1 is a perspective view of a card supporting mat, showing my newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left-side elevational view thereof, the right-sideelevational view being a mirror image thereof; and,

FIG. 5 is a front elevational view thereof, the rear elevational viewbeing a mirror image thereof.

The shading patterns in FIGS. 1 and 2 depict contrasting colors.

CLAIM I claim the ornamental design for a card supporting mat, as shownand described.